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MCQ

Q.

Which of the following is the function of the TMOD register?

A

It is used to interrupt the timer

B

It is used to load the count of the timer

C

It is used to set different timer

D

It Is the destination or the final register where the result is obtained after the operation of the timer

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Similar Questions

MCQ

1.

Which of the following commands are used for addressing the off-chip data and associated codes respectively by data pointer?

A

MOVC & MOVY

B

MOVY & MOVB

C

MOVZ & MOVA

D

MOVX & MOVC

Discussion

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2.

The 8051 microprocessor has ________ parallel I/O ports.

A

2

B

3

C

4

D

5

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3.

At what PIN number, there is EA pin which stands for External Access input?

A

PIN 28

B

PIN 29

C

PIN 30

D

PIN 31

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4.

8051 microcontroller is designed by Intel in?

A

1980

B

1981

C

1982

D

1983

Discussion

MCQ

5.

Which of the following is the bit of the IE register is used to enable TxD/RxD interrupt?

A

IE.D2

B

IE.D3

C

IE.D4

D

IE.D5

E

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Discussion

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